φ25mm二代微通道板增益性能改进

Gain Performance Improvement of φ25mm Generation Ⅱ Microchannel Plate

本文从制管工艺入手,简要分析了微通道板的电阻值对电流增益的影响;并从理论上给出了二代微光象增强器φ25mm 微通道板电阻的取值范围。

Starting with tube manufacturing technology,the effect of resistance valueof microchannel plate on current gain is briefly illustrated,and the resistancerange of φ25mm microchannel plate for Generation Ⅱ low light level image in-tensifier is given theoretically.